Meaning its just a basic run of the mill cloth/mesh filter. I dont use oil on mine, nor have I really ever used K&N oil (I still have a spray can from like 1998 that I use to stop squeeky doors
).
The fuses were a bit of a pain. I admittingly just used Zip-Ties and tied them to one of the ECU cables. They lost alot of user accessability but I didnt see any clean way of mounting them. If they would have had a couple more inches of harness length maybe, but they were a pretty snug fit for their stock position.